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7 177mm IADC637 Tricone Bit Medium Hard Rock Bit Vertical Drilling Pilot Bit

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  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Product categories of Drilling Bits-DTH bits-Core Drilling Bits, we are specialized manufacturers from China, Drilling Bits And Tri-Cone Bit, Rock Bit For Hard Rock Drilling suppliers/factory, wholesale high-quality products of Api Drilling Bit For Rock Gas R & D and manufacturing, we have the perfect after-sales service and …

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    TRICONE BITS FOR MEDIUM ROCK FORMATIONS. If you`re drilling in calcites, dolomites, hard limestones, and some hard shale you`ll need a tricone bit designed for medium rock formations. You may want a TCI Tricone bit. To better understand why tungsten carbide is ideal it`s useful to know about its properties.

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Product categories of Drilling Bits-DTH bits-Core Drilling Bits, we are specialized manufacturers from China, Drilling Bits And Tri-Cone Bit, Rock Bit For Hard Rock Drilling suppliers/factory, wholesale high-quality products of Api Drilling Bit For Rock Gas R & D and manufacturing, we have the perfect after-sales service and …

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    TRICONE BITS FOR MEDIUM ROCK FORMATIONS. If you`re drilling in calcites, dolomites, hard limestones, and some hard shale you`ll need a tricone bit designed for medium rock formations. You may want a TCI Tricone bit. To better understand why tungsten carbide is ideal it`s useful to know about its properties.

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Product categories of Drilling Bits-DTH bits-Core Drilling Bits, we are specialized manufacturers from China, Drilling Bits And Tri-Cone Bit, Rock Bit For Hard Rock Drilling suppliers/factory, wholesale high-quality products of Api Drilling Bit For Rock Gas R & D and manufacturing, we have the perfect after-sales service and …

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Product categories of Drilling Bits-DTH bits-Core Drilling Bits, we are specialized manufacturers from China, Drilling Bits And Tri-Cone Bit, Rock Bit For Hard Rock Drilling suppliers/factory, wholesale high-quality products of Api Drilling Bit For Rock Gas R & D and manufacturing, we have the perfect after-sales service and …

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Product categories of Drilling Bits-DTH bits-Core Drilling Bits, we are specialized manufacturers from China, Drilling Bits And Tri-Cone Bit, Rock Bit For Hard Rock Drilling suppliers/factory, wholesale high-quality products of Api Drilling Bit For Rock Gas R & D and manufacturing, we have the perfect after-sales service and …

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Product categories of Drilling Bits-DTH bits-Core Drilling Bits, we are specialized manufacturers from China, Drilling Bits And Tri-Cone Bit, Rock Bit For Hard Rock Drilling suppliers/factory, wholesale high-quality products of Api Drilling Bit For Rock Gas R & D and manufacturing, we have the perfect after-sales service and …

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Product categories of Drilling Bits-DTH bits-Core Drilling Bits, we are specialized manufacturers from China, Drilling Bits And Tri-Cone Bit, Rock Bit For Hard Rock Drilling suppliers/factory, wholesale high-quality products of Api Drilling Bit For Rock Gas R & D and manufacturing, we have the perfect after-sales service and …

    Get Price
  • Drilling Bits And Tri-Cone Bit,Rock Bit For Hard

    2021-2-25 · Tricone bit is an important tool for oil drilling. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small , the specific pressure is high, and it is easy to eat into the …

    Get Price
  • API tricone drill bit tender-OIL & GAS WELL DRILL

    theprimehoteljaipur.com offers 1,181 tricone hole opener products. About 28% of these are Mining Machinery Parts. A wide variety of tricone hole opener options are available to you, such as local service location, material, and type.

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    7'' 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Pilot Bit. US 800.00 Piece. 1 Piece (Min Order) 9 YRS Hejian Hengji Bit Manufacture Co., Ltd. 100.0%. Contact Supplier. 1/6. 127 Mm * H 177Mm Custom Post Cards Printing Post Card Postcards Custom Printing Service Postcard Printing.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    7'' 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Pilot Bit. US 800.00 Piece. 1 Piece (Min Order) 9 YRS Hejian Hengji Bit Manufacture Co., Ltd. 100.0%. Contact Supplier. 1/6. 127 Mm * H 177Mm Custom Post Cards Printing Post Card Postcards Custom Printing Service Postcard Printing.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    7'' 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Pilot Bit. US 800.00 Piece. 1 Piece (Min Order) 9 YRS Hejian Hengji Bit Manufacture Co., Ltd. 100.0%. Contact Supplier. 1/6. 127 Mm * H 177Mm Custom Post Cards Printing Post Card Postcards Custom Printing Service Postcard Printing.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price
  • 177mm, 177mm Suppliers and Manufacturers at

    7'' 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Pilot Bit. US 800.00 Piece. 1 Piece (Min Order) 9 YRS Hejian Hengji Bit Manufacture Co., Ltd. 100.0%. Contact Supplier. 1/6. 127 Mm * H 177Mm Custom Post Cards Printing Post Card Postcards Custom Printing Service Postcard Printing.

    Get Price
  • All Products - China Tricone Bit manufacturer,

    Tricone Bit, PDC Bit, Hole Opener manufacturer supplier in China, offering 8 1/2' 215.9mm IADC637 Tricone Roller Cone Bit Single Cone Bit for HDD Piling, 8 1/2' IADC637 Rotary Drilling Single Roller Cone Bit, Tricone Cutter Bit for Core Barrel, 3 7/8′′98mm IADC 537 Water Well Drilling Chise Bit, Tricone Drill Head and so on.

    Get Price
  • Drill Bit - Hejian Hengji Bit Manufacture Co., Ltd. -

    7 7/8' (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit Min. Order: 1 Piece. Contact Now. Quick View. 7′′ 177mm IADC637 Tricone Bit, Medium Hard Rock Bit, Vertical Drilling Bit Min. Order: 1 Piece. Contact Now. Quick View. 6 1/2′′ 165.1mm IADC 537g Tricone Drill Rotary Jet Nozzle Bit for Drill Machine ...

    Get Price